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彩电的保护电路各有不同,维修彩电的保护电路,必须对彩电的保护电路做全面的了解,弄清楚保护电路的工作原理、保护后的故障特征、保护电路的测试点等,以便做到心中有数,有针对性地做出检修计划,采用切实可行的维修步骤和检修方法,顺藤摸瓜,排除故障。一、检修保护电路方法保护电路的检修与彩电其他电路检修基本相同,但根据保护电路的特点,其相同的检修方法、保护电路的检测和维修技巧仍与其他电路有不同之处。
Color TV protection circuits are different, the maintenance of color TV protection circuit, the protection circuit must be a complete understanding of color TV to find out the working principle of the protection circuit, the protection of the fault characteristics of the protection circuit test points, etc., in order to do A few, targeted to make maintenance plans, using practical maintenance steps and maintenance methods, follow the example, troubleshooting. First, the overhaul circuit protection circuit protection overhaul with other color TV repair circuit is basically the same, but according to the characteristics of the protection circuit, the same maintenance methods, protection circuit testing and maintenance techniques are still different from other circuits.